We present SHINeS, a space simulator which can be used to replicate the thermal environment in immediate neighborhood of Sun down heliocentric distance r ∼ 0.06 au. The system consists three main parts: solar was designed and constructed in-house, vacuum chamber, probing recording equipment needed monitor experimental procedures. Our motivation for building this study effect intense radiation o...

distribution of magnetic fields in the quiet-sun internetwork areas has been affected by weak polarization (in particular stokes q and u) signals. to improve the signal-to-noise ratio (snr) of the weak polarization signals, several approaches, including temporal integrations, have been proposed in the literature. in this study, we aim to investigate a proper temporal-integration time with which...

We prove that in a convex metric space (X, d), an existence set K having a lower semi continuous metric projection is a δ-sun and in a complete M -space, a Chebyshev set K with a continuous metric projection is a γ-sun as well as almost convex.

Due to ever increasing accessibility, recent years have seen a fast growing number of launches space, especially Sun-synchronous orbit. The spent rocket parts, and eventually non-functioning payloads these remain in It is well established that this accumulation space debris over time quickly making the most severe threat future spaceflight operations. To address this, international guidelines b...

Monitoring population trends of threatened species requires standardized techniques that can be applied over broad areas and repeated through time. Sun bears Helarctos malayanus are a forest dependent tropical bear found throughout most of Southeast Asia. Previous estimates of global population trends have relied on expert opinion and cannot be systematically replicated. We combined data from 1...